Nowadays, mental illness can no longer be considered as a mere list of symptoms corresponding to localized brain dysfunctions but rather as a disturbance of the patient's subjectivity. Thus, a solid, qualitative study of patients' subjectivity could represent a useful tool in the complex evaluation of efficacy of pharmacotherapy in schizophrenic persons. In this perspective, authors performed a phenomenological oriented investigation on 49 patients, diagnosed with schizophrenia spectrum disorder, who were receiving long-acting injectable (LAI) antipsychotic therapy. From data analysis, authors found a positive correlation between general psychopathology and the use of LAI antipsychotic therapies. The present study highlighted the necessity of a careful investigation of patients' subjectivity in a phenomenological way as an irreducible part of both psychopathological and psychopharmacological matters.
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Curr Issues Mol Biol
November 2024
Systems Biology Unit, Department of Experimental Biology, Faculty of Experimental Sciences, University of Jaén, 23071 Jaén, Spain.
Neurological disorders such as Autism Spectrum Disorder (ASD), Schizophrenia (SCH), Bipolar Disorder (BD), and Major Depressive Disorder (MDD) affect millions of people worldwide, yet their molecular mechanisms remain poorly understood. This study describes the application of the Comparative Analysis of Shapley values (CASh) to transcriptomic data from nine datasets associated with these complex disorders, demonstrating its effectiveness in identifying differentially expressed genes (DEGs). CASh, which combines Game Theory with Bootstrap resampling, offers a robust alternative to traditional statistical methods by assessing the contribution of each gene in the broader context of the complete dataset.
View Article and Find Full Text PDFSchizophr Res
December 2024
Department of Preventive Intervention for Psychiatric Disorders, National Institute of Mental Health, National Center of Neurology and Psychiatry, Tokyo, Japan; Department of Psychiatry, National Center Hospital of Neurology and Psychiatry, Tokyo, Japan; Japan Health Research Promotion Bureau, Tokyo, Japan. Electronic address:
Background: Cognitive impairment is a cardinal feature in patients with schizophrenia and leads to poor social functioning. Recently, the treatment of schizophrenia has evolved to include the goal of improving quality of life (QoL). However, most of the factors influencing subjective QoL are unknown.
View Article and Find Full Text PDFFront Psychiatry
December 2024
Department of Research, Innlandet Hospital Trust, Brumunddal, Norway.
Objective: We aimed to explore how specific cognitive processes, such as attention and executive functions, account for variance in decision-making measured by Iowa Gambling Task (IGT) performance among individuals with schizophrenia spectrum disorders.
Methods: Adults ( = 65, = 25.4) with schizophrenia spectrum disorders participating in a clinical trial (registered at clinicaltrials.
Eur Neuropsychopharmacol
December 2024
Barcelona Clinic Schizophrenia Unit, Institute of Neurosciences, Hospital Clinic, Barcelona, Spain; Institut d'Investigacions Mèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic, Barcelona, Spain; Biomedical Research Networking Centre Consortium on Mental Health (CIBERSAM), Instituto de Salud Carlos III, Madrid, Spain. Electronic address:
Emerging evidence suggests that retinal structural alterations are present in schizophrenia spectrum disorders (SSD), potentially reflecting broader neurodevelopmental and neurodegenerative processes. This cross-sectional study investigates retinal thickness and its clinical correlations in a sample of early-course SSD patients compared to healthy controls (HCs). One hundred-two eyes from 26 SSD cases and 25 age- and sex-matched HCs were included.
View Article and Find Full Text PDFJ Affect Disord
December 2024
Department of Sleep and Psychology, Chongqing Health Center for Women and Children, Chongqing 401147, China; Department of Sleep and Psychology, Women and Children's Hospital of Chongqing Medical University, 401147, China. Electronic address:
Background: Maternal smoking around birth (MSAB) and early-life breastfeeding (BAB) represent critical factors that may exert enduring effects on neuropsychiatric health. Although previous research has examined these exposures separately, the combined impact of both on disorders such as ADHD, ASD, BD, MDD, ANX, and SCZ remains unclear. This study aims to evaluate the causal relationships between MSAB and BAB and the risk of developing these neuropsychiatric disorders through Mendelian randomization (MR) analysis.
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